CA1240946A - Passivation d'un catalyseur de craquage - Google Patents

Passivation d'un catalyseur de craquage

Info

Publication number
CA1240946A
CA1240946A CA000468697A CA468697A CA1240946A CA 1240946 A CA1240946 A CA 1240946A CA 000468697 A CA000468697 A CA 000468697A CA 468697 A CA468697 A CA 468697A CA 1240946 A CA1240946 A CA 1240946A
Authority
CA
Canada
Prior art keywords
passivation
zone
catalyst
cracking
cadmium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000468697A
Other languages
English (en)
Inventor
Carl F. Bertsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/559,918 external-priority patent/US4504381A/en
Priority claimed from US06/559,891 external-priority patent/US4522704A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1240946A publication Critical patent/CA1240946A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/187—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
CA000468697A 1983-12-09 1984-11-27 Passivation d'un catalyseur de craquage Expired CA1240946A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/559,918 US4504381A (en) 1983-12-09 1983-12-09 Passivation of cracking catalysts with cadmium and tin
US559,891 1983-12-09
US06/559,891 US4522704A (en) 1983-12-09 1983-12-09 Passivation of cracking catalysts
US559,918 1983-12-09

Publications (1)

Publication Number Publication Date
CA1240946A true CA1240946A (fr) 1988-08-23

Family

ID=27072192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000468697A Expired CA1240946A (fr) 1983-12-09 1984-11-27 Passivation d'un catalyseur de craquage

Country Status (3)

Country Link
EP (1) EP0147961B1 (fr)
CA (1) CA1240946A (fr)
DE (1) DE3477577D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653133A1 (fr) * 1989-10-13 1991-04-19 Total France Procede de conversion catalytique d'une charge d'hydrocarbures.
CN108940382B (zh) * 2018-09-04 2024-03-22 上海兖矿能源科技研发有限公司 一种高温费托合成废催化剂的钝化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901419A (en) * 1954-02-18 1959-08-25 Phillips Petroleum Co Catalytic conversion with the addition of a metal or metallic compound
DK160995C (da) * 1977-10-25 1991-11-04 Phillips Petroleum Co Forureningsdeaktiveret krakningskatalysator, dens anvendelse og middel til dens fremstilling
US4169042A (en) * 1978-03-13 1979-09-25 Phillips Petroleum Company Cracking process and catalyst for same containing tellurium
US4256564A (en) * 1979-04-03 1981-03-17 Phillips Petroleum Company Cracking process and catalyst for same containing indium to passivate contaminating metals
US4280898A (en) * 1979-11-05 1981-07-28 Standard Oil Company (Indiana) Fluid catalytic cracking of heavy petroleum fractions
US4280896A (en) * 1979-12-31 1981-07-28 Exxon Research & Engineering Co. Passivation of cracking catalysts
US4334979A (en) * 1980-04-11 1982-06-15 Phillips Petroleum Company Hydrocarbon cracking process using a catalyst containing germanium
WO1982003225A1 (fr) * 1981-03-19 1982-09-30 Wayne H Beck Immobilisation de composes de vanadium deposes sur des materiaux catalytiques pendant la conversion d'une huile carbometallique

Also Published As

Publication number Publication date
DE3477577D1 (en) 1989-05-11
EP0147961B1 (fr) 1989-04-05
EP0147961A3 (en) 1986-12-30
EP0147961A2 (fr) 1985-07-10

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Legal Events

Date Code Title Description
MKEX Expiry